The Wikileaks founder, Julian Assange, said today that the organisation is working through a “backlog” of further secret material and was expecting a “substantial increase in submissions” from whistleblowers after one of the biggest leaks in US military history.

Speaking in London after his website published more than 92,000 classified military logs relating to the war in Afghanistan, Assange said that he hoped for an “age of the whistleblower” in which more people would come forward with information they believed should be published.

Assange said that the site, which currently operates with a small dedicated team but has a network of about 800 volunteers, had a “backlog” of more material which only “just scratched the surface”.